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Finding the Third Proportional to 1,360,905 and 2,001,937

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Solution

The third proportional to 1,360,905 and 2,001,937 is: 2,944,916.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,905 : 2,001,937 = 2,001,937 : x
  2. Step 2: Convert to fraction form
    1,360,905/2,001,937 = 2,001,937/x
  3. Step 3: Cross multiply
    1,360,905x = 2,001,937 × 2,001,937
  4. Step 4: Simplify right side
    1,360,905x = 4,007,751,751,969
  5. Step 5: Solve for x
    x = 4,007,751,751,969/1,360,905
  6. Step 6: Final answer
    x = 2,944,916.62

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.